I ____ along the street looking for a place to park when the accident ____.

A.went; was occurring B. went; occurred

C. was going; occurred D. was going; had occurred

It looks as if it ____ broken when a pencil is partly put into the water.

A. was                        B. were                              C. is                           D. is to be

Lizzie was ____ to see her friend off at the airport.

A.a little more than sad B. more than a little sad 　　　

C. sad more than a little D. a little more sad than

He is ____ our teacher.

A. other than B. rather than 　　　　C. more than D. less than

The children ____ into groups.

A.split away 　　　　　　　　 B. split off 　　　　　　　　 C. split with 　　　　　　 　　　 D. split up

Where do you think it was ____ the traffic accident happened?

A. where B. how C. what 　D. that

It was with great joy ____ he received the news that his lost daughter had been found.

A. because                  B. with                              C. since                             D. that

It was our teacher ____ did the experiment in the lab last night.

A. whom                           B. that                C. which                            D. where

Thousands of welcomers ____ at the airport.

A.gathered B. were gathered C. collected D. were collected

If he ____, or gets in his way, he always says "Excuse me" or "I'm sorry".

A.knocking down someone B. knocks at someone 　　　　

C. knocks into someone 　　　　　　　　　　　　　　　　　 D. knocking about someone